Water Use Rules in Spokane, WA: What Residents Actually Need to Know

If you live in Spokane or are thinking about moving there, water use rules are one of those things you probably won't think about until they affect you directly. Spokane has 3 specific rules on the books covering different aspects of water use rules, and some of them might surprise you.

Lawn Watering Restrictions

Spokane Water Department asks residential customers to follow an odd/even address watering schedule from May through September, avoiding watering between 10am and 6pm to reduce evaporation and protect aquifer drawdown rates.

Key details: Program: SliptheSlip. Peak Hours: Avoid 10am-6pm. Aquifer: Spokane Valley-Rathdrum. Schedule: Odd/even addresses.

Non-emergency watering is voluntary. During a declared water shortage, fines can range $50-$250 per occurrence plus higher tiered water rates on the utility bill.

Leak Reporting Duty

Spokane Water Department asks customers to report visible leaks in mains, hydrants, or service lines promptly, and offers a one-time leak adjustment credit on bills when private leaks are repaired and documented.

Key details: Report Channel: 311 or website. Adjustment: One-time bill credit. Owner Responsible: Past meter to home. Topic: Leak Reporting.

Failure to repair a known private leak after written notice can trigger service shutoff, additional fees on the utility bill, and forfeiture of any leak-adjustment credit.

Turf Replacement Rebates

Spokane's SpokaneScape program offers rebates and design help for residents replacing thirsty lawns with drought-tolerant landscaping, supporting aquifer protection and lowering peak summer irrigation demand.

Key details: Program: SpokaneScape. Rebate Cap: Up to $500 typical. Design Help: Free consultation. Topic: Turf Replacement.

No penalties for not participating. Bare-gravel front yards or unmaintained landscaping can still trigger SMC Ch. 10 property maintenance citations.

The rules around turf replacement rebates in Spokane lean permissive, but that does not mean anything goes.

The Bottom Line

Spokane's water use rules rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Spokane is broadly strict or permissive.

These rules come from Spokane's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.